31441086

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 72306000

約数和(自身を除く): 40864914

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 342, 447, 617, 894, 1234, 1341, 1851, 2682, 2831, 3702, 5553, 5662, 8493, 11106, 11723, 16986, 23446, 25479, 35169, 50958, 70338, 91933, 105507, 183866, 211014, 275799, 551598, 827397, 1654794, 1746727, 3493454, 5240181, 10480362, 15720543, 31441086]

約数ペア:

[(1, 31441086), (2, 15720543), (3, 10480362), (6, 5240181), (9, 3493454), (18, 1746727), (19, 1654794), (38, 827397), (57, 551598), (114, 275799), (149, 211014), (171, 183866), (298, 105507), (342, 91933), (447, 70338), (617, 50958), (894, 35169), (1234, 25479), (1341, 23446), (1851, 16986), (2682, 11723), (2831, 11106), (3702, 8493), (5553, 5662)]